Hey Brad. What version are you using? My immediate thought is to check if innodb_stats_on_metadata is off. If it is on, switch off and check your timings again.
Regards On 17 Mar 2014 04:40, "Brad Heller" <b...@cloudability.com> wrote: > Hey all, > > I'm trying to figure out how InnoDB executes a SHOW CREATE TABLE query so I > can figure out what could possibly have made them suddenly slow down? > > mysql> SHOW CREATE TABLE `my_table`; > ... > 1 row in set (37.48 sec) > > We tend to execute many of these statements concurrently, but it's never > been a problem until recently. I upgraded the IO subsystem, and our > statistics indicate that it's not maxing out IO (at least IOPS). > > This is problematic because the ORM we're using uses that to figure out the > structure of our DB... > > *Brad Heller *| Director of Engineering | Cloudability.com | 541-231-1514 | > Skype: brad.heller | @bradhe <http://www.twitter.com/bradhe> | > @cloudability<http://www.twitter.com/cloudability> > > We're hiring! https://cloudability.com/jobs< > http://www.cloudability.com/jobs> >
